Finding the Fourth Proportional to 9,031.84, 12,468.88 and 5,495.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,031.84 : 12,468.88 = 5,495.84 : x
2. Step 2: Convert to fraction form
   9,031.84/12,468.88 = 5,495.84/x
3. Step 3: Cross multiply
   9,031.84x = 12,468.88 × 5,495.84
4. Step 4: Simplify right side
   9,031.84x = 68,526,969.46
5. Step 5: Solve for x
   x = 68,526,969.46/9,031.84
6. Step 6: Final answer
   x = 7,587.27